DUBAJ, M.; SŁOMCZYŃSKA, K.; KARCZMARCZYK, M. Influenza season - is there anything to worry about?. Journal of Education, Health and Sport, [S. l.], v. 11, n. 9, p. 781–797, 2021. DOI: 10.12775/JEHS.2021.11.09.094. Disponível em: https://apcz.umk.pl/JEHS/article/view/35615. Acesso em: 16 jul. 2024.